Brazilianite
巴西石
NaAl3(PO4)2(OH)4
NaAl₃(PO₄)₂(OH)₄
 | These samples of Brazilianite are displayed in the Smithsonian Museum of Natural History. Brazilianite is a phosphate mineral of aluminum with the composition NaAl3(PO4)2(OH)4. The sample at left is about 20 cm across and is from Conselheiro Pena, Minas Gerais, Brazil. 这些巴西石样品陈列在史密森尼自然历史博物馆中。巴西石是一种含铝的磷酸盐矿物，其化学式为NaAl₃(PO₄)₂(OH)₄。左侧的样品宽约20厘米，来自巴西米纳斯吉拉斯州的康塞拉多·佩纳。
|
 These Brazilianite gems are 16.6 and 41.9 carats from Minas Gerais, Brazil. 这些巴西石英宝石来自巴西米纳斯吉拉斯州，重16.6和41.9克拉。
|
 This sample is Brazilianite with muscovite from Conselheiro Pena, Minas Gerais, Brazil. It is about 4cm across. 这种样本来自巴西的Conselheiro Pena，Minas Gerais，含有巴西石和云母。尺寸约为4厘米。
|
 |
This Brazilianite sample is about 12x12 cm and is from Conselheiro Pena, Minas Gerais, Brazil. Brazilianite is a rare mineral and was discovered in Brazil in the 1940s. 这种巴西石样本大约是12厘米见方，采自巴西马里亚纳州佩纳。巴西石是一种稀有矿物，于20世纪40年代在巴西被发现。
|
Mindat: Brazilianite
Mindat: 巴西石
| Minerals
矿物 |
索引
| HyperPhysics*****Geophysics
HyperPhysics ***** 地球物理学 | R Nave |
返回